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ovl: struct cattr cleanups

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* Rename to ovl_cattr

* Fold ovl_create_real() hardlink argument into struct ovl_cattr

* Create macro OVL_CATTR() to initialize struct ovl_cattr from mode

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Amir Goldstein
2018-05-16 17:35:02 +03:00
committed by Miklos Szeredi
parent 6cf00764b0
commit 471ec5dcf4
4 changed files with 30 additions and 33 deletions
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9
fs/overlayfs/overlayfs.h
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@ -349,14 +349,17 @@ extern const struct inode_operations ovl_dir_inode_operations;
struct dentry *ovl_lookup_temp(struct dentry *workdir);
int ovl_cleanup_and_whiteout(struct dentry *workdir, struct inode *dir,
struct dentry *dentry);
struct cattr {
struct ovl_cattr {
dev_t rdev;
umode_t mode;
const char *link;
struct dentry *hardlink;
};
#define OVL_CATTR(m) (&(struct ovl_cattr) { .mode = (m) })
int ovl_create_real(struct inode *dir, struct dentry *newdentry,
struct cattr *attr,
struct dentry *hardlink);
struct ovl_cattr *attr);
int ovl_cleanup(struct inode *dir, struct dentry *dentry);
/* copy_up.c */